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Finding the Third Proportional to 4,556,310.75 and 6,654,552.75

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Solution

The third proportional to 4,556,310.75 and 6,654,552.75 is: 9,719,063.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,310.75 : 6,654,552.75 = 6,654,552.75 : x
  2. Step 2: Convert to fraction form
    4,556,310.75/6,654,552.75 = 6,654,552.75/x
  3. Step 3: Cross multiply
    4,556,310.75x = 6,654,552.75 × 6,654,552.75
  4. Step 4: Simplify right side
    4,556,310.75x = 44,283,072,302,532.56
  5. Step 5: Solve for x
    x = 44,283,072,302,532.56/4,556,310.75
  6. Step 6: Final answer
    x = 9,719,063.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.